Is rye ever used in Chinese cooking?

Or was that always rice… well, if not, how you say rye?

Altitude, climate, geography, and various other growing conditions vary throughout China. Wheat rice, corn, millet, barley, buckwheat, and sorghum are more typical staple crops, and ones I’ve seen in US Chinese restaurants, but rye is used as well:

https://books.google.com/books?id=H0JZDwAAQBAJ&pg=PA79&lpg=PA79&dq=china+rye+crops&source=bl&ots=kSrquS1KoH&sig=ShUSrO-QoRmq91lqhOMQYuihhM0&hl=en&sa=X&ved=2ahUKEwjx57D_qOXdAhXqIDQIHXAoBLoQ6AEwGnoECAUQAQ#v=snippet&q=Rye&f=false

Ah, heimai